0.15.0-b2 causes flashing. Downgrade to 0.14.3 resolves the issue with no other changes

[nomonkeynodeal]

What happened?

Upgrading a Dig-Quad (ethernet) from 0.14.3 to 0.15.0-b2 results in weird flashing. See the first part of this video with the Colortwinkles effect: https://imgur.com/a/CXnvmKY

The flashing only seems to occur on GPIO 16 and 1. It does not occur on GPIO 3. Additionally, I am not seeing the flashing with the solid effect. I can see it with a several effects, and it's really visible with Colortwinkles in the video.

After rolling back to 0.14.3 the flashing no longer occurs.

I have three other Dig-Quads (ethernet as well) and a Dig-Octa (ethernet) that upgraded without issue. I am mystified as to what the difference can be. They are all running the same effect (Candle Multi) usually.

To Reproduce Bug

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Expected Behavior

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Install Method

Binary from install.quinled.info

What version of WLED?

WLED 0.15.0-b2 (build 2404100)

Which microcontroller/board are you seeing the problem on?

ESP32

Relevant log/trace output

No response

Anything else?

No response

Code of Conduct

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